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Radiant|Lab Grown|IGI

1.03ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825632233

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825632233

Diamond specifications and retailer prices

From €249 EUR
£219 GBP
As of November 1, 2026
Save €1,689 EUR (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,938 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632233 or 825632233. Listed at 8 retailers as of November 1, 2026, with prices from €249 to €1,938, a €1,689 spread on the same certified stone. Rare Carat lists it at €1,938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632233
Dimensions6.88 × 5.09 × 3.43 mm
L/W Ratio1.35
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm5.09 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632233
Side View
Table 66.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,938 EUR|Low: €218 EUR|High: €2,372 EUR|Avg: €937 EUR|+9.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
November 1, 2026
Retailer 4€218 EUR
Retailer 7€249 EUR
Retailer 11€381 EUR
Retailer 3€542 EUR
Retailer 14€562 EUR
Retailer 13€586 EUR
Retailer 10€706 EUR
Retailer 12€847 EUR
Retailer 6€941 EUR
Retailer 2€969 EUR
Retailer 5€1,135 EUR
Retailer 8€1,352 EUR
Retailer 9€1,692 EUR
Rare Carat€1,938 EUR

15 data points across 14 retailers

8 retailers€249 EUR to €1,938 EUR

A+
Cheapest Retailer
-
€249 EUR
£219 GBP
A
Retailer 2
-
€381 EUR
$426 USD
View
B+
Retailer 3
-
€706 EUR
$789 USD
View
B+
Retailer 4
-
€847 EUR
$947 USD
View
B+
Retailer 5
-
€969 EUR
£852 GBP
View
B
Retailer 6
-
€1,352 EUR
$1,510 USD
View
B
Retailer 7
-
€1,692 EUR
$1,890 USD
View
Most Expensive
B
Rare Carat
PD-233513 · Nov 1
€1,938 EUR
$2,165 USD
View
7 more retailers have this diamond
Prices start from €249 EURSave up to €1,689 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.03ct Radiant
€249 EUR